Italiano sells 8 ounces of gelato for $6.64. Creamery sells 6 ounces of gelato for $5.34. Which statement is true about the cost of gelato? The unit price at Italiano is $0.83 and at Creamery is $0.89. Creamery is more expensive. The unit price at Italiano is $0.83 and at Creamery is $0.89. Italiano is more expensive. The unit price at Italiano is $0.89 and at Creamery is $0.83. Creamery is more expensive. The unit price at Italiano is $0.89 and at Creamery is $0.83. Italiano is more expensive.

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)

The perimeter of a quarter circle is 14.28 miles. what is the quarter circle's radius?

Cuántos triángulos forman un diamante